A Rectangle Is 22" High by 19" Long

question 4

Short Answer

A rectangle is 22" high by 19" long. Calculate the perimeter of the rectangle, in feet, and carry the answer to two decimal places.

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Definitions:

Cones

The receptor cells in the retina that allow for color perception.

Light Sensitive

Having a sensitivity to light levels, often referring to materials or mechanisms that react or change in the presence of light.

Fovea

A small depression in the retina of the eye where visual acuity is highest due to a high concentration of cones.

Color Perception

The ability of the eye to distinguish objects based on the wavelengths of the light they reflect, emit, or transmit.